[  588.272088] br0: port 1(c1) entered blocking state
[  588.272151] br0: port 1(c1) entered disabled state
[  588.272206] c1: entered allmulticast mode
[  588.272280] c1: entered promiscuous mode
[  588.361469] br0: port 2(c2) entered blocking state
[  588.361532] br0: port 2(c2) entered disabled state
[  588.361587] c2: entered allmulticast mode
[  588.361674] c2: entered promiscuous mode
[  588.448575] br0: port 3(c3) entered blocking state
[  588.448647] br0: port 3(c3) entered disabled state
[  588.448704] c3: entered allmulticast mode
[  588.448768] c3: entered promiscuous mode
[  588.539250] br0: port 4(sender) entered blocking state
[  588.539322] br0: port 4(sender) entered disabled state
[  588.539381] sender: entered allmulticast mode
[  588.539480] sender: entered promiscuous mode
[  588.576118] br0: port 4(sender) entered blocking state
[  588.576185] br0: port 4(sender) entered forwarding state
[  588.576233] br0: port 3(c3) entered blocking state
[  588.576272] br0: port 3(c3) entered forwarding state
[  588.576311] br0: port 2(c2) entered blocking state
[  588.576351] br0: port 2(c2) entered forwarding state
[  588.576402] br0: port 1(c1) entered blocking state
[  588.576442] br0: port 1(c1) entered forwarding state
[  599.368849] br0: port 1(c1) entered disabled state
[  599.369124] c1 (unregistering): left allmulticast mode
[  599.369176] c1 (unregistering): left promiscuous mode
[  599.369228] br0: port 1(c1) entered disabled state
[  599.439863] br0: port 2(c2) entered disabled state
[  599.440110] c2 (unregistering): left allmulticast mode
[  599.440156] c2 (unregistering): left promiscuous mode
[  599.440191] br0: port 2(c2) entered disabled state
[  599.490824] br0: port 3(c3) entered disabled state
[  599.491071] c3 (unregistering): left allmulticast mode
[  599.491116] c3 (unregistering): left promiscuous mode
[  599.491149] br0: port 3(c3) entered disabled state
[  599.543843] br0: port 4(sender) entered disabled state
[  599.544103] sender (unregistering): left allmulticast mode
[  599.544140] sender (unregistering): left promiscuous mode
[  599.544175] br0: port 4(sender) entered disabled state